MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10
SHA3-384 hash: 707e7240368d722ee909cd241103b2326a47f4fe91a105b4c497a151460f3b5e8ed58b9a4377476307d9c47d8892176b
SHA1 hash: 8541d3180037e2725cd4691713b46d788cd1712b
MD5 hash: 05fedc7678aec8685f9ae2f0af2f8f93
humanhash: neptune-princess-alanine-montana
File name:mips64
Download: download sample
Signature Mirai
Create hunting rule
File size:132'432 bytes
First seen:2025-06-18 10:51:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1L9tQtCF6CvzfpDhlJa/a80J1H1bRGoTqRq80z6FCZwgoLKHVc5O3j5/+SdHBtYP:D6CvzfRJ4UrdVJBanE1z04DRNz
TLSH T108D34B92BB878CBEFA59C7B95AE64E30A3D455D715B5C1D3C23EBE080E242C04D1ADC9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8670.15768.9493.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68529a3558dda9f6852238f8linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68529a45e336a33801ec6e94/reports/745e7afa-4672-4d82-8733-dda839b18b82/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1d97d617-19bb-4b36-aab3-911f02d33eeb
Behavior Graph:
Download SVG
%3 guuid=d2ff88a4-1700-0000-8591-19001e0c0000 pid=3102 /usr/bin/sudo guuid=8d7053a6-1700-0000-8591-1900220c0000 pid=3106 /tmp/sample.bin guuid=d2ff88a4-1700-0000-8591-19001e0c0000 pid=3102->guuid=8d7053a6-1700-0000-8591-1900220c0000 pid=3106 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8681daf0-12af-470d-b1f0-30ae2f78913c
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1717359
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-18 10:52:26 UTC
File Type:
ELF64 Big (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yntfzo5dpvgushaqgxdwyxofxeinpf3b25p5g2cu5xn4vq4gn4ia._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250618-mymlqsxjs9/
Behaviour
System Network Configuration Discovery
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4fc3eb28-95b2-43ae-acec-f105e6ce4d1a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c3665cbba37d4d491c1035c76c5dc5b910d79761d75fd36854eddbcac3866f10

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3531230/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments